.dll_index_top{
    line-height: 3rem;
    float: left;
    color: white;
    margin-left: 6rem;
    font-size: 20px;
    text-shadow:  0 0 1px white, 0 0 1px white, 0 0 5px white, 0 0 1px white;
}
.liuliu{
    width: 99%;
    height: 83vh;
    flex-direction: column;
    // border: 1px solid red;
    margin-bottom: 20px;
    overflow: scroll;
    color: white;
    // background-color: #515151

  }
  .liuliu::-webkit-scrollbar {
    display: none;
  }
  .right{
    margin-left: 45%;
    background-color:#515151;
    border-radius: 5px;
    padding: 10px;
    text-align: left;
    width: 40%;
    word-wrap: break-word;
    flex-direction: column;
    // border: 1px solid red;
    margin-bottom: 20px;


  }
  .left{
    margin-left: 13%;
    width: 94px;
    // height: 42px;
    margin-bottom: 20px;
    padding: 10px;
    background-color: #515151;
    border-radius: 5px;
    text-align: left;
    word-wrap: break-word
  }
  .biaop{
    display: block;
  }
  .bianf{
    display: none;
  }
  .xian{
    display: block;
  }
  .xiao{
    display: none;
  }
  .dll_send input{
width: 345px;
height: 42px;
margin-left:6px ;
margin-top: -12px;
border: 1px solid white;
font-size: 15px;
background-color: rgba(255, 255, 255, 0.1);
border-radius: 20px;
padding-left: 15px;
  }
  .dll_left_img{
    // position: absolute;
    // left: 20px;
    // top: 10px;
    // top: -10px;
    margin-left: 16rem;
    
  }